S
M
T
W
T
F
S
26
37°
35°
27
37°
35°
28
38°
34°
29
37°
31°
30
38°
30°
1
42°
35°
2
39°
36°
3
41°
33°
4
40°
32°
5
42°
35°
6
43°
34°
7
38°
32°
8
39°
32°
9
41°
35°
10
41°
35°
11
42°
37°
12
45°
37°
13
47°
35°
14
44°
34°
15
41°
33°
16
41°
33°
17
42°
34°
18
41°
36°
19
43°
37°
20
44°
37°
21
43°
38°
22
44°
34°
23
44°
40°
24
50°
40°
25
53°
41°
26
54°
38°
27
52°
36°
28
51°
34°
29
50°
34°
30
47°
38°
31
49°
41°
1
52°
43°
2
56°
42°
3
53°
42°
4
53°
40°
5
54°
39°
6
49°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Fogo Island
Fogo Island's May 2026 forecast shows daily high temperatures ranging from 37° to 56°, with overnight lows between 30° and 43°. The average high for May is 45° with an average low of 36°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Fogo Island. See also: June | July | August.